petsc-3.9.4 2018-09-11
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PetscSectionSetOffset

 Set the offset into an array or local Vec for the dof associated with the given point.

Synopsis

#include "petscvec.h"   
PetscErrorCode PetscSectionSetOffset(PetscSection s, PetscInt point, PetscInt offset)
Not collective

Input Parameters

s - the PetscSection
point - the point
offset - the offset

Note: The user usually does not call this function, but uses PetscSectionSetUp()

See Also

PetscSectionGetFieldOffset(), PetscSectionCreate(), PetscSectionSetUp()

Level

intermediate

Location

src/vec/is/utils/vsectionis.c
Index of all IS routines
Table of Contents for all manual pages
Index of all manual pages